Package org.elasticsearch.xpack.esql.plan.logical.join
package org.elasticsearch.xpack.esql.plan.logical.join
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ClassDescriptionSpecialized type of join where the source of the left and right plans are the same.Configuration for a
JOINstyle operation.Utility class defining the concrete types of joins supported by ESQL.Join type for the USING clause - shorthand for defining an equi-join (equality join meaning the condition checks if columns across each side of the join are equal).Lookup join - specialized LEFT (OUTER) JOIN between the main left side and a lookup index (index_mode = lookup) on the right.SyntheticLogicalPlanused by the planner that the child plan is referred elsewhere.